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- Oppo A77s vs Samsung Galaxy J4
Oppo A77s vs Samsung Galaxy J4 comparison
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| key specs | ||||
| Display | 6.56-inch | 5.50-inch | ||
| Front Camera | 8-megapixel | 5-megapixel | ||
| Rear Camera | 50-megapixel + 2-megapixel | 13-megapixel | ||
| RAM | 8GB | 2GB | ||
| Storage | 128GB | 16GB | ||
| Battery Capacity | 5000mAh | 3000mAh | ||
| OS | Android 12 | Android 8.0 | ||
| Resolution | 1612x720 pixels | 720x1280 pixels | ||
| Processor | - | Samsung Exynos 7570 | ||
| general | ||||
| Brand | Oppo | Samsung | ||
| Model | A77s | Galaxy J4 | ||
| Release date | October 6, 2022 | May 1, 2018 | ||
| Launched in India | Yes | Yes | ||
| Dimensions (mm) | 163.74 x 75.03 x 7.99 | 151.70 x 77.20 x 8.10 | ||
| Weight (g) | 187.00 | 175.00 | ||
| Battery capacity (mAh) | 5000 | 3000 | ||
| Fast charging | Super VOOC | - | ||
| Colours | Sunset Orange, Starry Black | Black, Orchid Gray, Gold | ||
| Form factor | - | Touchscreen | ||
| Removable battery | - | Yes | ||
| display | ||||
| Refresh Rate | 90 Hz | - | ||
| Resolution Standard | HD+ | - | ||
| Screen size (inches) | 6.56 | 5.50 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1612x720 pixels | 720x1280 pixels | ||
| Pixels per inch (PPI) | 269 | - | ||
| Aspect ratio | - | 16:9 | ||
| hardware | ||||
| Processor make | Qualcomm Snapdragon 680 | Samsung Exynos 7570 | ||
| RAM | 8GB | 2GB | ||
| Internal storage | 128GB | 16GB | ||
| Expandable storage type | microSD | microSD | ||
| Processor | - | 1.4GHz quad-core | ||
| Expandable storage | - | Yes | ||
| Expandable storage up to (GB) | - | 256 | ||
| camera | ||||
| Rear camera | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | 13-megapixel (f/1.9) | ||
| No. of Rear Cameras | 2 | - | ||
| Front camera | 8-megapixel (f/2.0) | 5-megapixel (f/2.2) | ||
| No. of Front Cameras | 1 | - | ||
| Rear autofocus | - | Yes | ||
| Rear flash | - | LED | ||
| Front flash | - | LED | ||
| software | ||||
| Operating system | Android 12 | Android 8.0 | ||
| Skin | ColorOS 12.1 | - | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | ||
| USB Type-C | Yes | - | ||
| Headphones | 3.5mm | - | ||
| Active 4G on both SIM cards | Yes | - | ||
| Wi-Fi standards supported | - | 802.11 b/g/n | ||
| Micro-USB | - | Yes | ||
| FM | - | Yes | ||
| Number of SIMs | - | 2 | ||
| sensors | ||||
| Fingerprint sensor | Yes | - | ||
| Proximity sensor | - | Yes | ||
| Accelerometer | - | Yes | ||
| sim 1 | ||||
| SIM Type | - | Micro-SIM | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
| sim 2 | ||||
| SIM Type | - | Micro-SIM | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
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